[PATCH 04/16] ASoC: SOF: amd: refactor SW1 I2S error reason clear in acp_irq_handler

[Vijendar Mukunda <Vijendar.Mukunda@amd.com>]

Replace the open-coded pci_rev comparison with a switch statement for
clearing ACP_SW1_I2S_ERROR_REASON. This makes the per-platform control
explicit and easier to extend.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
 sound/soc/sof/amd/acp.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c
index f7b22f9979f6..1f0fc052ea1a 100644
--- a/sound/soc/sof/amd/acp.c
+++ b/sound/soc/sof/amd/acp.c
@@ -540,8 +540,17 @@ static irqreturn_t acp_irq_handler(int irq, void *dev_id)
 		snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->ext_intr_stat, ACP_ERROR_IRQ_MASK);
 		snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_sw0_i2s_err_reason, 0);
 		/* ACP_SW1_I2S_ERROR_REASON is newly added register from rmb platform onwards */
-		if (adata->pci_rev >= ACP_RMB_PCI_ID)
+		switch (adata->pci_rev) {
+		case ACP_RMB_PCI_ID:
+		case ACP63_PCI_ID:
+		case ACP70_PCI_ID:
+		case ACP71_PCI_ID:
+		case ACP72_PCI_ID:
 			snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACP_SW1_I2S_ERROR_REASON, 0);
+			break;
+		default:
+			break;
+		}
 		snd_sof_dsp_write(sdev, ACP_DSP_BAR, desc->acp_error_stat, 0);
 		irq_flag = 1;
 	}
-- 
2.45.2